Resubmissions

20/07/2026, 05:41

260720-gdmhcaav9x6

20/07/2026, 05:34

260720-f9g23afx3l6

Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 05:41

General

  • Target
    OpenSSH-Setup.bat
  • Size 21KB
  • Sample260720-gdmhcaav9x
  • SHA256 1d7d9b467904098449dca24f471345afbdf2a2655aaaf1b228f9bf9ea9c84845
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\OpenSSH-Setup.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:2964
    • C:\Windows\system32\net.exe
      net session
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4864
      • C:\Windows\system32\net1.exe
        C:\Windows\system32\net1 session
        3⤵
          PID:1784
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -NoProfile -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\Temp\OpenSSH-Extract-Bootstrap.ps1" "C:\Users\Admin\AppData\Local\Temp\OpenSSH-Setup.bat" "C:\Users\Admin\AppData\Local\Temp\OpenSSH-Setup-Temp.ps1"
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3196
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -NoProfile -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\Temp\OpenSSH-Setup-Temp.ps1" -PublicKeyPath "" -TargetUser "Admin" -DiscordWebhookUrl "" -IpCheckIntervalMin 15 -VncPassword "" -OutputDir "C:\Users\Admin\AppData\Local\Temp\"
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1844

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 54aa570220e696de49a9a588711123e43032522c4578b6fa4f918d2666c1cb32
          • MD5 SHA1 SHA512 TLSH

          OpenSSH-Extract-Bootstrap.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\OpenSSH-Extract-Bootstrap.ps1
          • Size 557B
          • SHA256 c382908be041794f915af7bdc6203a15c7a3e4f7999211b572f24998aed3c84b
          • MD5 SHA1 SHA512 TLSH

          OpenSSH-Setup-Temp.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\OpenSSH-Setup-Temp.ps1
          • Size 17KB
          • SHA256 14c7400d80f859c9b82a41fed98cae9f52ab7c8ec877028e93906977a5905ceb
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1844-22-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/1844-20-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/1844-28-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/1844-29-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/1844-26-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/1844-25-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/1844-24-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/1844-17-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/1844-19-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/1844-21-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/3196-5-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/3196-6-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/3196-1-0x00007FFDE516F000-0x00007FFDE5170000-memory.dmp

          memory/3196-4-0x0000015760F60000-0x0000015760F82000-memory.dmp

          memory/3196-14-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/3196-13-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/3196-10-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/3196-9-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp

          memory/3196-7-0x00007FFDE4FE0000-0x00007FFDE5984000-memory.dmp